The answer is 'Railroads'
The Industrial Revolution in England lead to the development of trains and fast travel.
The United States quickly adopted the technology and brought in English businessmen and engineers to develop railroads in it's sprawling western states.
Railroads were integral in the early years in to cement newly acquired states under the control of the Federal government.
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<span>True. Apart from
being a great victory for the South, it was the first key battle of the Civil
War. The Union Army failed to quickly
position themselves giving Confederate reinforcements the chance to strengthen
their defenses resulting in a retreat of Federal troops.</span>
Answer:A nationalist government may invoke such feelings of division in order to appeal to popular opinion; hence the less legitimate a government, the more likely such nationalist divisions can lead to war.
Explanation: